president obama and mitt romney criss-crossed ohio, as more polls showed romney cutting into the president's lead, in the wake of last week's debate. and thousands of greeks staged angry protests against the visiting chancellor of germany, over her push for austerity policies. we have job search tips online. hari sreenivasan has the details. >> sreenivasan: headhunter nick corcodilos offers this advice. starting a business is actually a great way to network and land a dream job. that's on our making sense page. and on art beat, we have a new feature, the tuesday cut line. give us your best caption on the photo posted for a chance to win a newshour mug. all that and more is on our web site, newshour.pbs.org. judy? >> woodruff: and that's the newshour for tonight. on wednesday, we'll look at the battle for suburban voters in colorado. i'm judy woodruff. >> ifill: and i'm gwen ifill. we'll see you on-line, and again here tomorrow evening. thank you, and good night. major funding for the pbs newshour has been provided by: >> they can be enlightening or engaging. conversions help learn and grow.